Results 11 to 20 of about 62,896 (257)

Cybersecurity in unmanned aerial vehicles (UAVs) [PDF]

open access: yesJournal of Cyber Security Technology, 2020
For the investigation, the security factor is crucial as Unmanned Aerial Vehicles (UAVs) become prevalent, and their operational range grows exponentially.
Bora Ly, Romny Ly
openaire   +1 more source

Livestock Management on Grazing Field: A FANET Based Approach

open access: yesApplied Sciences, 2022
In recent times, designated grazing areas/fields or routes for livestock grazing are usually defined. Hence, their herding activities’ success relies on data extracted from aerial photographs.
Mohammed A. Alanezi   +3 more
doaj   +1 more source

A Review of Radio Frequency Based Localisation for Aerial and Ground Robots with 5G Future Perspectives

open access: yesSensors, 2022
Efficient localisation plays a vital role in many modern applications of Unmanned Ground Vehicles (UGV) and Unmanned Aerial Vehicles (UAVs), which contributes to improved control, safety, power economy, etc.
Meisam Kabiri   +4 more
doaj   +1 more source

Unmanned Aerial Vehicles (UAVs) in environmental biology: A Review [PDF]

open access: yes, 2018
Acquiring information about the environment is a key step during each study in the field of environmental biology at different levels, from an individual species to community and biome.
Bogawski, Pawel   +2 more
core   +2 more sources

Autonomous three-dimensional formation flight for a swarm of unmanned aerial vehicles [PDF]

open access: yes, 2011
This paper investigates the development of a new guidance algorithm for a formation of unmanned aerial vehicles. Using the new approach of bifurcating potential fields, it is shown that a formation of unmanned aerial vehicles can be successfully ...
Badawy A.   +14 more
core   +1 more source

THE DYNAMICS CONTROL OF THE RIGID WING UAV BY THE EXAMPLE OF USING LQR, LQG AND NONLINEAR CONTROL METHODS

open access: yesСовременная наука и инновации, 2022
Small - sized fixed-wing unmanned aerial vehicles (UAVs) have become a popular research topic in recent years.
A. A. Sclyarov, A. Ingabire
doaj   +1 more source

Wireless Communication using Unmanned Aerial Vehicles (UAVs): Optimal Transport Theory for Hover Time Optimization [PDF]

open access: yes, 2017
In this paper, the effective use of flight-time constrained unmanned aerial vehicles (UAVs) as flying base stations that can provide wireless service to ground users is investigated. In particular, a novel framework for optimizing the performance of such
Brown, André EX   +11 more
core   +6 more sources

Mapping and classification of ecologically sensitive marine habitats using unmanned aerial vehicle (UAV) imagery and object-based image analysis (OBIA) [PDF]

open access: yes, 2018
Nowadays, emerging technologies, such as long-range transmitters, increasingly miniaturized components for positioning, and enhanced imaging sensors, have led to an upsurge in the availability of new ecological applications for remote sensing based on ...
Ardizzone, Domenico   +4 more
core   +1 more source

The development of modern automated image processing and transfer systems for agriculture unmanned aerial vehicles [PDF]

open access: yesE3S Web of Conferences, 2020
The paper contains results of analytic research of unmanned aerial vehicles using in agriculture. The main problems arising in the creation and subsequent large volumes of high-resolution images real time transfer in unmanned aerial vehicles are ...
Vasileva Marina   +2 more
doaj   +1 more source

Robust $H_{\infty}$ /S-plane Controller of Longitudinal Control for UAVs

open access: yesIEEE Access, 2019
In order to resolve the external disturbances and model parameters uncertainty during the unmanned aerial vehicles flight process, in this paper, we designed the H∞/S-plane controller for longitudinal control of unmanned aerial vehicles (UAVs ...
Xingcheng Zhao   +4 more
doaj   +1 more source

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